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-rw-r--r--modules/lightmapper_rd/lightmapper_rd.cpp13
-rw-r--r--modules/lightmapper_rd/lightmapper_rd.h9
-rw-r--r--modules/lightmapper_rd/lm_compute.glsl5
3 files changed, 15 insertions, 12 deletions
diff --git a/modules/lightmapper_rd/lightmapper_rd.cpp b/modules/lightmapper_rd/lightmapper_rd.cpp
index 835fb3e59d..cc2fa18449 100644
--- a/modules/lightmapper_rd/lightmapper_rd.cpp
+++ b/modules/lightmapper_rd/lightmapper_rd.cpp
@@ -226,7 +226,7 @@ void LightmapperRD::_sort_triangle_clusters(uint32_t p_cluster_size, uint32_t p_
}
}
-Lightmapper::BakeError LightmapperRD::_blit_meshes_into_atlas(int p_max_texture_size, Vector<Ref<Image>> &albedo_images, Vector<Ref<Image>> &emission_images, AABB &bounds, Size2i &atlas_size, int &atlas_slices, BakeStepFunc p_step_function, void *p_bake_userdata) {
+Lightmapper::BakeError LightmapperRD::_blit_meshes_into_atlas(int p_max_texture_size, int p_denoiser_range, Vector<Ref<Image>> &albedo_images, Vector<Ref<Image>> &emission_images, AABB &bounds, Size2i &atlas_size, int &atlas_slices, BakeStepFunc p_step_function, void *p_bake_userdata) {
Vector<Size2i> sizes;
for (int m_i = 0; m_i < mesh_instances.size(); m_i++) {
@@ -261,7 +261,7 @@ Lightmapper::BakeError LightmapperRD::_blit_meshes_into_atlas(int p_max_texture_
source_sizes.resize(sizes.size());
source_indices.resize(sizes.size());
for (int i = 0; i < source_indices.size(); i++) {
- source_sizes.write[i] = sizes[i] + Vector2i(2, 2); // Add padding between lightmaps
+ source_sizes.write[i] = sizes[i] + Vector2i(2, 2).maxi(p_denoiser_range); // Add padding between lightmaps
source_indices.write[i] = i;
}
Vector<Vector3i> atlas_offsets;
@@ -906,7 +906,7 @@ LightmapperRD::BakeError LightmapperRD::_denoise_oidn(RenderingDevice *p_rd, RID
return BAKE_OK;
}
-LightmapperRD::BakeError LightmapperRD::_denoise(RenderingDevice *p_rd, Ref<RDShaderFile> &p_compute_shader, const RID &p_compute_base_uniform_set, PushConstant &p_push_constant, RID p_source_light_tex, RID p_source_normal_tex, RID p_dest_light_tex, float p_denoiser_strength, const Size2i &p_atlas_size, int p_atlas_slices, bool p_bake_sh, BakeStepFunc p_step_function) {
+LightmapperRD::BakeError LightmapperRD::_denoise(RenderingDevice *p_rd, Ref<RDShaderFile> &p_compute_shader, const RID &p_compute_base_uniform_set, PushConstant &p_push_constant, RID p_source_light_tex, RID p_source_normal_tex, RID p_dest_light_tex, float p_denoiser_strength, int p_denoiser_range, const Size2i &p_atlas_size, int p_atlas_slices, bool p_bake_sh, BakeStepFunc p_step_function) {
RID denoise_params_buffer = p_rd->uniform_buffer_create(sizeof(DenoiseParams));
DenoiseParams denoise_params;
denoise_params.spatial_bandwidth = 5.0f;
@@ -914,6 +914,7 @@ LightmapperRD::BakeError LightmapperRD::_denoise(RenderingDevice *p_rd, Ref<RDSh
denoise_params.albedo_bandwidth = 1.0f;
denoise_params.normal_bandwidth = 0.1f;
denoise_params.filter_strength = 10.0f;
+ denoise_params.half_search_window = p_denoiser_range;
p_rd->buffer_update(denoise_params_buffer, 0, sizeof(DenoiseParams), &denoise_params);
Vector<RD::Uniform> uniforms = dilate_or_denoise_common_uniforms(p_source_light_tex, p_dest_light_tex);
@@ -976,7 +977,7 @@ LightmapperRD::BakeError LightmapperRD::_denoise(RenderingDevice *p_rd, Ref<RDSh
return BAKE_OK;
}
-LightmapperRD::BakeError LightmapperRD::bake(BakeQuality p_quality, bool p_use_denoiser, float p_denoiser_strength, int p_bounces, float p_bounce_indirect_energy, float p_bias, int p_max_texture_size, bool p_bake_sh, bool p_texture_for_bounces, GenerateProbes p_generate_probes, const Ref<Image> &p_environment_panorama, const Basis &p_environment_transform, BakeStepFunc p_step_function, void *p_bake_userdata, float p_exposure_normalization) {
+LightmapperRD::BakeError LightmapperRD::bake(BakeQuality p_quality, bool p_use_denoiser, float p_denoiser_strength, int p_denoiser_range, int p_bounces, float p_bounce_indirect_energy, float p_bias, int p_max_texture_size, bool p_bake_sh, bool p_texture_for_bounces, GenerateProbes p_generate_probes, const Ref<Image> &p_environment_panorama, const Basis &p_environment_transform, BakeStepFunc p_step_function, void *p_bake_userdata, float p_exposure_normalization) {
int denoiser = GLOBAL_GET("rendering/lightmapping/denoising/denoiser");
String oidn_path = EDITOR_GET("filesystem/tools/oidn/oidn_denoise_path");
@@ -1008,7 +1009,7 @@ LightmapperRD::BakeError LightmapperRD::bake(BakeQuality p_quality, bool p_use_d
Vector<Ref<Image>> albedo_images;
Vector<Ref<Image>> emission_images;
- BakeError bake_error = _blit_meshes_into_atlas(p_max_texture_size, albedo_images, emission_images, bounds, atlas_size, atlas_slices, p_step_function, p_bake_userdata);
+ BakeError bake_error = _blit_meshes_into_atlas(p_max_texture_size, p_denoiser_range, albedo_images, emission_images, bounds, atlas_size, atlas_slices, p_step_function, p_bake_userdata);
if (bake_error != BAKE_OK) {
return bake_error;
}
@@ -1793,7 +1794,7 @@ LightmapperRD::BakeError LightmapperRD::bake(BakeQuality p_quality, bool p_use_d
} else {
// JNLM (built-in).
SWAP(light_accum_tex, light_accum_tex2);
- error = _denoise(rd, compute_shader, compute_base_uniform_set, push_constant, light_accum_tex2, normal_tex, light_accum_tex, p_denoiser_strength, atlas_size, atlas_slices, p_bake_sh, p_step_function);
+ error = _denoise(rd, compute_shader, compute_base_uniform_set, push_constant, light_accum_tex2, normal_tex, light_accum_tex, p_denoiser_strength, p_denoiser_range, atlas_size, atlas_slices, p_bake_sh, p_step_function);
}
if (unlikely(error != BAKE_OK)) {
return error;
diff --git a/modules/lightmapper_rd/lightmapper_rd.h b/modules/lightmapper_rd/lightmapper_rd.h
index 5414048ddc..487c44a480 100644
--- a/modules/lightmapper_rd/lightmapper_rd.h
+++ b/modules/lightmapper_rd/lightmapper_rd.h
@@ -262,16 +262,17 @@ class LightmapperRD : public Lightmapper {
float albedo_bandwidth;
float normal_bandwidth;
+ int half_search_window;
float filter_strength;
- float pad[3];
+ float pad[2];
};
- BakeError _blit_meshes_into_atlas(int p_max_texture_size, Vector<Ref<Image>> &albedo_images, Vector<Ref<Image>> &emission_images, AABB &bounds, Size2i &atlas_size, int &atlas_slices, BakeStepFunc p_step_function, void *p_bake_userdata);
+ BakeError _blit_meshes_into_atlas(int p_max_texture_size, int p_denoiser_range, Vector<Ref<Image>> &albedo_images, Vector<Ref<Image>> &emission_images, AABB &bounds, Size2i &atlas_size, int &atlas_slices, BakeStepFunc p_step_function, void *p_bake_userdata);
void _create_acceleration_structures(RenderingDevice *rd, Size2i atlas_size, int atlas_slices, AABB &bounds, int grid_size, uint32_t p_cluster_size, Vector<Probe> &probe_positions, GenerateProbes p_generate_probes, Vector<int> &slice_triangle_count, Vector<int> &slice_seam_count, RID &vertex_buffer, RID &triangle_buffer, RID &lights_buffer, RID &r_triangle_indices_buffer, RID &r_cluster_indices_buffer, RID &r_cluster_aabbs_buffer, RID &probe_positions_buffer, RID &grid_texture, RID &seams_buffer, BakeStepFunc p_step_function, void *p_bake_userdata);
void _raster_geometry(RenderingDevice *rd, Size2i atlas_size, int atlas_slices, int grid_size, AABB bounds, float p_bias, Vector<int> slice_triangle_count, RID position_tex, RID unocclude_tex, RID normal_tex, RID raster_depth_buffer, RID rasterize_shader, RID raster_base_uniform);
BakeError _dilate(RenderingDevice *rd, Ref<RDShaderFile> &compute_shader, RID &compute_base_uniform_set, PushConstant &push_constant, RID &source_light_tex, RID &dest_light_tex, const Size2i &atlas_size, int atlas_slices);
- BakeError _denoise(RenderingDevice *p_rd, Ref<RDShaderFile> &p_compute_shader, const RID &p_compute_base_uniform_set, PushConstant &p_push_constant, RID p_source_light_tex, RID p_source_normal_tex, RID p_dest_light_tex, float p_denoiser_strength, const Size2i &p_atlas_size, int p_atlas_slices, bool p_bake_sh, BakeStepFunc p_step_function);
+ BakeError _denoise(RenderingDevice *p_rd, Ref<RDShaderFile> &p_compute_shader, const RID &p_compute_base_uniform_set, PushConstant &p_push_constant, RID p_source_light_tex, RID p_source_normal_tex, RID p_dest_light_tex, float p_denoiser_strength, int p_denoiser_range, const Size2i &p_atlas_size, int p_atlas_slices, bool p_bake_sh, BakeStepFunc p_step_function);
Error _store_pfm(RenderingDevice *p_rd, RID p_atlas_tex, int p_index, const Size2i &p_atlas_size, const String &p_name);
Ref<Image> _read_pfm(const String &p_name);
@@ -283,7 +284,7 @@ public:
virtual void add_omni_light(bool p_static, const Vector3 &p_position, const Color &p_color, float p_energy, float p_indirect_energy, float p_range, float p_attenuation, float p_size, float p_shadow_blur) override;
virtual void add_spot_light(bool p_static, const Vector3 &p_position, const Vector3 p_direction, const Color &p_color, float p_energy, float p_indirect_energy, float p_range, float p_attenuation, float p_spot_angle, float p_spot_attenuation, float p_size, float p_shadow_blur) override;
virtual void add_probe(const Vector3 &p_position) override;
- virtual BakeError bake(BakeQuality p_quality, bool p_use_denoiser, float p_denoiser_strength, int p_bounces, float p_bounce_indirect_energy, float p_bias, int p_max_texture_size, bool p_bake_sh, bool p_texture_for_bounces, GenerateProbes p_generate_probes, const Ref<Image> &p_environment_panorama, const Basis &p_environment_transform, BakeStepFunc p_step_function = nullptr, void *p_bake_userdata = nullptr, float p_exposure_normalization = 1.0) override;
+ virtual BakeError bake(BakeQuality p_quality, bool p_use_denoiser, float p_denoiser_strength, int p_denoiser_range, int p_bounces, float p_bounce_indirect_energy, float p_bias, int p_max_texture_size, bool p_bake_sh, bool p_texture_for_bounces, GenerateProbes p_generate_probes, const Ref<Image> &p_environment_panorama, const Basis &p_environment_transform, BakeStepFunc p_step_function = nullptr, void *p_bake_userdata = nullptr, float p_exposure_normalization = 1.0) override;
int get_bake_texture_count() const override;
Ref<Image> get_bake_texture(int p_index) const override;
diff --git a/modules/lightmapper_rd/lm_compute.glsl b/modules/lightmapper_rd/lm_compute.glsl
index 1d088450e9..9424d5a4c1 100644
--- a/modules/lightmapper_rd/lm_compute.glsl
+++ b/modules/lightmapper_rd/lm_compute.glsl
@@ -76,6 +76,7 @@ layout(set = 1, binding = 3) uniform DenoiseParams {
float albedo_bandwidth;
float normal_bandwidth;
+ int half_search_window;
float filter_strength;
}
denoise_params;
@@ -849,10 +850,10 @@ void main() {
// Half the size of the patch window around each pixel that is weighted to compute the denoised pixel.
// A value of 1 represents a 3x3 window, a value of 2 a 5x5 window, etc.
- const int HALF_PATCH_WINDOW = 4;
+ const int HALF_PATCH_WINDOW = 3;
// Half the size of the search window around each pixel that is denoised and weighted to compute the denoised pixel.
- const int HALF_SEARCH_WINDOW = 10;
+ const int HALF_SEARCH_WINDOW = denoise_params.half_search_window;
// For all of the following sigma values, smaller values will give less weight to pixels that have a bigger distance
// in the feature being evaluated. Therefore, smaller values are likely to cause more noise to appear, but will also